Vitamin D Testing

Are You Getting Enough Vitamin D? Most Canadians Aren’t.

Did you know that 7 out of 10 Canadians don’t meet the recommended minimum Vitamin D levels for optimal health? Research suggests that over 37,000 deaths per year could be prevented if our national average reached just 105 nmol/L.

Vitamin D is essential for overall health, but getting enough isn’t always easy—especially in Canada. For nearly half the year, our limited sunlight makes it difficult to produce the Vitamin D our bodies need.

Why Are So Many People Deficient?

Sunlight is essential – Just 15 minutes of direct sun exposure twice a week can be enough to maintain healthy levels, but only if you get enough bare-skin exposure during the right seasons.

Sunscreen blocks Vitamin D production – While sunscreen is essential for skin protection, it can reduce Vitamin D synthesis by over 99 percent.

Winter limits sun exposure – If you spend most of the colder months indoors or covered up, your body isn’t making the Vitamin D it needs. Supplementation is highly recommended during winter.

Convenient At-Home Vitamin D Testing

With Firstline Nutrition’s D-Spot Test, checking your Vitamin D levels is simple and stress-free.

How It Works

Easy, at-home dried blood spot test – No need for a trip to the lab.

Personalized insights—Unlike standard lab reports, which provide only a number, we analyze your results in the context of your overall health.

Comprehensive reporting – A full report is sent to your family doctor within 7 to 10 days for review.

Why Does Vitamin D Matter?

Low Vitamin D levels have been linked to a range of health concerns, including:

Weakened immune function – Increased risk of infections and slow recovery.

Mood disorders – Higher risk of anxiety and depression.

Bone and muscle health issues – Increased risk of osteoporosis, fractures, and chronic muscle pain.

Serious health conditions – Associated with heart disease, high blood pressure, diabetes, and multiple sclerosis.

Take Control of Your Health

Testing your Vitamin D levels is a simple, proactive step toward better health, stronger immunity, and improved well-being.

Call (587) 805-1520 to book your at-home Vitamin D test today.